Batrachotrematidae

Batrachotrematidae is a family of trematodes in the order Plagiorchiida.

Genera
The following genera are described severally, and by Rizvi, et al. (2012): The following additional genera are described by Cribb (2005), but are not discussed in Rizvi, et al. (2012) or other studies: Cribb (2005) noted that most species of Batrachotrematidae are poorly described, and many seem to be different from the type-species of the genera to which they belong. A lack of molecular studies prevent adequate classification of the species; Cribb (2005) describes the split between African and Asian species, which parasitise different types of frogs, as possibly warranting a separate distinction at the family level. The lack of clarity regarding the definition of the family, and the lack of molecular and life-cycle studies on the putative species, makes Batrachotrematidae one of the worst-defined digenean families.
 * Batrachotrema Dollfus & Williams, 1966
 * Opisthioparorchis Wang, 1980
 * Gigantodiscum Wang, 1980
 * Rhacophotrema Uchida, Itagaki & Inoue, 1980